Artificial Analysis Coding Agent Index A
AI benchmark · Coding
What is Artificial Analysis Coding Agent Index?
Artificial Analysis aggregate coding-agent index reported in provider comparison tables, combining multiple agentic coding evaluations into a single score.
Tier A · a leaderboard, listed apart
Widely used: a lab reports it, or 50 or more models are scored on it.
How much stands behind a tier: usage, who backs it, a confirmed line from its own site or paper, and a clear read on X. High with three of the four, medium with two, low otherwise.
- 10 models scored
- reported by OpenAI
- in curated RL directories (1 pt)
On X · well regarded, moderate buzz, from 14 posts about Artificial Analysis Coding Agent Index in the last month
Mostly Artificial Analysis's own posts; Cognition cites it in Devin Fusion launch, and users dig into cost-per-task and sub-eval breakdowns rather than disputing it.
@ArtificialAnlys ↗ · @ArtificialAnlys ↗ · @ArtificialAnlys ↗
How we got to tier A
- Adoption: 10 models scored; reported by OpenAI. Tier A.
- On X: well regarded, moderate buzz. “Mostly Artificial Analysis's own posts; Cognition cites it in Devin Fusion launch, and users dig into cost-per-task and sub-eval breakdowns rather than disputing it.” No move.
- In curated RL directories: 1 point, a floor of none.
- Not yet confirmed by a line from its own site or paper.
- Judged a leaderboard, arena or index rather than one benchmark (or not a benchmark at all): listed apart.
A clear view on X moves a tier one step up or down; most entries don't move. How tiers work.
Not on the map yet: no line from its own site or paper places it in a domain.
Next: browse all benchmarks. Entry from the RL Research daily scrape of public sources, 2026-10-11 snapshot.